Browsing Manufacturing Engineering by Subject "MECHANICAL AND INDUSTRIAL ENGINEERING"

CHARACTERIZATION OF ALUMINUM (AA6063) ALLOY METAL MATRIX COMPOSITE REINFORCED USING KAOLIN CLAY BY STIR CASTING METHOD FOR BRAKE ROTOR APPLICATION

Hussen, Agegnehu Ali (2022-08-01)

Metal matrix composite materials are created by combining two or more components, one of which is a metal. In the current perspective, the acceptance of aluminum alloy composites rises day today for general purpose ...

Characterization of Silica Sand Reinforced Aluminum Alloy 6063 Metal Matrix Composite by Stir Casting Method for Three-Wheeler Bajaj Connecting Rod

Assalfew, Abebaw Amete (2022-08)

Currently, advancements made in the field of metal matrix composites to reduce the weight and cost of materials, especially aluminum matrix composites are preferable types of metal matrix composites due to lower ...

Design and Fabrication of Fodder Producing Machine

Melkamu, Kirkos Ayele (2018-05-29)

Most animals in Ethiopia are feed from natural pastures, but the importance of natural pasture is gradually decline and there is lack of feed and machinery. Therefore, this project focused on motor powered fodder ...

DESIGN AND FABRICATION OF MULTI SPINDLE DRILL MACHINE

Abdurezzak, Seid (2022-02)

Drilling is the most generally perceived machining process in the world and also in our country Ethiopia whereby the operation incorporates making round openings in metallic and non-metallic materials. Around 75% of all ...

DEVELOPMENT AND PERFORMANCE EVALUATION OF SMALL-SCALE RICE HUSK-FUELED MIXED-FLOW RICE DRYER

Yabebal, Chekole Mihret (2022-09)

Ethiopia started growing rice in the early 1970s, without giving much attention for post-harvest processing procedures, such as grain drying activities. The majority of rice crops are harvested when their ...

Development and Process Parameters Optimization of Automatic Orbital MIG Welding System of AISI 1020 Mild Steel Pipe Using Hybrid Artificial Neural Network and Genetic Algorithm (Case Study of Amhara Metal Industry and Machine Technology Development Enterprise, Bahir Dar, Ethiopia)

Amanuel, Kassa Mengistie (2022-08)

Welding of pipes and tubes is employed in practically every engineering application. In Amhara Metal Industry and Machine Technology Development Enterprise (AMIMTDE) pipes, pressure vessels, and any cylindrical ...

EFFECT OF THRESHING FACTORS ON RICE MILLING QUALITY FOR SELECTED RICE CULTIVAR IN NORTH WESTERN ETHIOPIA

MERSHA, ALEBACHEW FETENE (2022-09)

Rice is one of the world's oldest and most important food crops, and it is the staple food of roughly half of the world's population. The cultivation of rice in Ethiopia is a recent ...

EXPERIMENTAL INVESTIGATION ON DRILLED HOLE QUALITY OF HYBRID SISAL-GLASS FIBER REINFORCED EPOXY COMPOSITE

Ermias, Altaseb (2022-04)

Sisal fiber is abundantly available in Ethiopia and both sisal and glass fibers have low density, cost, and high mechanical performance. This research aims to investigate quality of drilled hole of hybrid sisal-glass ...

Investigation On The Mechanical Properties And Process Parameters Optimization Of Composite Made By Maze Cob & Urea Formaldehyde Matrix For Celling Application

YOSEFE, BIRHANE (2022-01)

Environmentally friendly or green building materials are becoming more widely used as our society becomes aware of harmful consequences associated with the use of standard practices in industrial production. This leads ...

Lean Manufacturing Implementation for Productivity and Efficiency Enhancement of Foundry Factory; a Case Study at Akaki Basic Metals Industry.

Aklessia, Tassew (2022-02)

Waste (non-value adding activities) reduction has become the focus point of every industrynowadays and mentioning this brings up the ultimate solution, which is lean manufacturingsystem.Thegoalofthispaperistoincreas ...

Multi-Objective Process Parameter Optimization of Hot turning on 316 Stainless Steel Using Taguchi and Grey Relational Analysis

YITAYEW, TIGAB MIHRETIE (2022-03)

Hot turning was a relatively new technology for improving the surface roughness and material removal rate of hardened stainless steels. These material are difficult to be turning whether using conventional or ...

Multi-Objective Process Parameters Optimization of Resistance Seam Welding on 304 Stainless Steel using Taguchi and Grey Relational Analysis

Motbaynor, Atnafu Tekeba (2022-02)

Resistance seam welding is a method that creates a weld between two ferrous or non-ferrous metals' facing surfaces. The seam can be either a butt or an overlap joint, and it's normally done automatically. The pressure ...

Numerical and Experimental Investigation of Welding Temperature and Process Parameters Optimization of Bobbin Tool Friction Stir Welding on Aluminum alloy 6061-T6 Using Combined Artificial Neural Network and Genetic Algorithm

Aerimias, Enyew Abere (2022-02)

Bobbin tool friction stir welding (BT-FSW) is a special variant of solid-state conventional friction stir welding (CFSW). It has the same welding principle as CFSW but it has been identified that it can weld thicker ...

Numerical Simulation of Material Removal Characteristics by Fluid Jet Polishing of SKD61 Mold steel using Computational Fluid Dynamics

Zelalem, Fisiha Worku (2022-03)

International competition in the market to meet customer demand draws diverse manufacturers' interest in implementing cost-effective manufacturing processes to increase product quality and productivity. In the manufacturing ...

“NUMERICAL SIMULATION OF RESIDUAL STRESS DISTRIBUTION AND EXPERIMENTAL STUDY ON TENSILE, COMPRESSION AND FATIGUE LIFE IN MULTI PASS GAS METAL ARC WELDED JOINT OFAISI 1030 CARBON STEEL PLATE.”

ABEBE, HAILIYE (2022-04)

In any applications, Gas metal arc welding (GMAW) induced residual stresses have a higher impact on the integrity of the welded structure. Tensile Residual stress can promote stress-corrosion cracking, brittle fracture, ...

Optimization of Microstructure and Mechanical Properties of Heat Affected Zone in MIG Welded Medium carbon steel AISI 1045

Mequannent, Tegegne (2022-04)

MIG Welding is a process that Permanente joining the similar and non-similar metals by the application of coalescence. The main objective was optimization of microstructural and mechanical properties of HAZ in the Gas ...

Optimization of Gas Metal Arc Welding Parameters on Austenitic Stainless Steel 304L Using Grey Based Taguchi Method

Abrham, Mezemir Tesema (2022-03)

Weld quality mainly depends on features of bead geometry, mechanical-metallurgical characteristics of the weld. The most common problem in beverage and food Factories is faced with line breakage, ...

Optimization of Metal Inert Gas Welding Parameters on mild steel AISI 1020 using Artificial Neural Network and Genetic Algorithm A case study from Amhara Metal Industry and Machine technology Development Enterprise (AMIMTDE).

Waka, Amdesilassie Teka (2022-10-05)

The MIG welding parameters are the foremost critical factors influencing the quality, productivity, and cost of welding. The optimization of welding input process parameters for getting more prominent weld ...

Optimization of Process Parameters of TIG Welding on 304 Stainless Steel Using Taguchi Method and Fuzzy Logic Approach

Demeyesus, Gizaw Abebe (2022-02)

Welding has a wide range of applications in industry, thus it's critical to optimize the process parameters to get better outcomes. However, successful metal welding has posed significant hurdles in terms of the ...

Optimization of sand casting process parameters for aluminum alloy pulley by using grey based Taguchi method and simulation (Case study: Roda Business Group PLC)

Minale, simeneh kebede (2022-02)

The aim of this research was to reduce shrinkage porosity and hot spot defects in aluminum alloy pulley casting products by using grey based Taguchi method and simulation. The casting products are manufactured ...

Browsing Manufacturing Engineering by Subject "MECHANICAL AND INDUSTRIAL ENGINEERING"

Browsing Manufacturing Engineering by Subject "MECHANICAL AND INDUSTRIAL ENGINEERING"

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